[INFO] fetching crate thiserror-core 1.0.50... [INFO] testing thiserror-core-1.0.50 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate thiserror-core 1.0.50 into /workspace/builds/worker-6-tc1/source [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate thiserror-core 1.0.50 [INFO] finished tweaking crates.io crate thiserror-core 1.0.50 [INFO] tweaked toml for crates.io crate thiserror-core 1.0.50 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate thiserror-core 1.0.50 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dissimilar v1.0.10 [INFO] [stderr] Downloaded thiserror-core-impl v1.0.50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8de1ae024d311ae4285ddfa961c8ca8a23203c3257f66c1829cd3298ac0090a7 [INFO] running `Command { std: "docker" "start" "-a" "8de1ae024d311ae4285ddfa961c8ca8a23203c3257f66c1829cd3298ac0090a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8de1ae024d311ae4285ddfa961c8ca8a23203c3257f66c1829cd3298ac0090a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8de1ae024d311ae4285ddfa961c8ca8a23203c3257f66c1829cd3298ac0090a7", kill_on_drop: false }` [INFO] [stdout] 8de1ae024d311ae4285ddfa961c8ca8a23203c3257f66c1829cd3298ac0090a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 702bac627e47263311999996893fce3d6c6cf1b462216b2a7a342445419ea8be [INFO] running `Command { std: "docker" "start" "-a" "702bac627e47263311999996893fce3d6c6cf1b462216b2a7a342445419ea8be", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-core v1.0.50 (/opt/rustwide/workdir) [INFO] [stderr] Compiling thiserror-core-impl v1.0.50 [INFO] [stdout] warning: unexpected `cfg` condition name: `error_generic_member_access` [INFO] [stdout] --> src/lib.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | #![cfg_attr(error_generic_member_access, feature(error_generic_member_access))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(error_generic_member_access)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(error_generic_member_access)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `error_generic_member_access` [INFO] [stdout] --> src/lib.rs:244:7 [INFO] [stdout] | [INFO] [stdout] 244 | #[cfg(error_generic_member_access)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(error_generic_member_access)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(error_generic_member_access)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `error_generic_member_access` [INFO] [stdout] --> src/lib.rs:256:11 [INFO] [stdout] | [INFO] [stdout] 256 | #[cfg(error_generic_member_access)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(error_generic_member_access)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(error_generic_member_access)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.30s [INFO] running `Command { std: "docker" "inspect" "702bac627e47263311999996893fce3d6c6cf1b462216b2a7a342445419ea8be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "702bac627e47263311999996893fce3d6c6cf1b462216b2a7a342445419ea8be", kill_on_drop: false }` [INFO] [stdout] 702bac627e47263311999996893fce3d6c6cf1b462216b2a7a342445419ea8be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3957639d43081c17801890a2d42f5c7092033b271bd847d76ab6ab1247a217a9 [INFO] running `Command { std: "docker" "start" "-a" "3957639d43081c17801890a2d42f5c7092033b271bd847d76ab6ab1247a217a9", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling serde_spanned v1.0.2 [INFO] [stderr] Compiling toml_writer v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stdout] warning: unexpected `cfg` condition name: `error_generic_member_access` [INFO] [stdout] --> src/lib.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | #![cfg_attr(error_generic_member_access, feature(error_generic_member_access))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(error_generic_member_access)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(error_generic_member_access)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `error_generic_member_access` [INFO] [stdout] --> src/lib.rs:244:7 [INFO] [stdout] | [INFO] [stdout] 244 | #[cfg(error_generic_member_access)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(error_generic_member_access)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(error_generic_member_access)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `error_generic_member_access` [INFO] [stdout] --> src/lib.rs:256:11 [INFO] [stdout] | [INFO] [stdout] 256 | #[cfg(error_generic_member_access)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(error_generic_member_access)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(error_generic_member_access)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling toml v0.9.7 [INFO] [stderr] Compiling trybuild v1.0.111 [INFO] [stderr] Compiling thiserror-core v1.0.50 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `thiserror` [INFO] [stdout] --> tests/test_expr.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `thiserror` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thiserror`, use `cargo add thiserror` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `thiserror` [INFO] [stdout] --> tests/test_from.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `thiserror` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thiserror`, use `cargo add thiserror` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_expr.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[error("cannot shift {} by {maximum} or more bits (got {current})", if *.is_left { "left" } else { "right" })] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 13 + #[derive(Error)] [INFO] [stdout] 14 | pub enum CompilerError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_expr.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | #[error("#error {}", (.0).iter().copied().collect::>().join(" "))] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 13 + #[derive(Error)] [INFO] [stdout] 14 | pub enum CompilerError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_expr.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | #[error("overflow while parsing {}integer literal", [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 13 + #[derive(Error)] [INFO] [stdout] 14 | pub enum CompilerError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_expr.rs:33:7 [INFO] [stdout] | [INFO] [stdout] 33 | #[error("overflow while parsing {}integer literal", match .is_signed { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 13 + #[derive(Error)] [INFO] [stdout] 14 | pub enum CompilerError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_expr.rs:44:7 [INFO] [stdout] | [INFO] [stdout] 44 | #[error( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 43 + #[derive(Error)] [INFO] [stdout] 44 | pub enum RustupError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_from.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 7 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 8 + #[derive(Error)] [INFO] [stdout] 9 | pub struct ErrorStruct { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_from.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[from] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_from.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 15 + #[derive(Error)] [INFO] [stdout] 16 | pub struct ErrorStructOptional { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_from.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | #[from] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_from.rs:21:3 [INFO] [stdout] | [INFO] [stdout] 21 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 22 + #[derive(Error)] [INFO] [stdout] 23 | pub struct ErrorTuple(#[from] io::Error); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_from.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ErrorTuple(#[from] io::Error); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_from.rs:25:3 [INFO] [stdout] | [INFO] [stdout] 25 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 26 + #[derive(Error)] [INFO] [stdout] 27 | pub struct ErrorTupleOptional(#[from] Option); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_from.rs:26:33 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ErrorTupleOptional(#[from] Option); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_from.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 29 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 30 + #[derive(Error)] [INFO] [stdout] 31 | pub enum ErrorEnum { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_from.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | #[from] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 30 + #[derive(Error)] [INFO] [stdout] 31 | pub enum ErrorEnum { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_from.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 38 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 39 + #[derive(Error)] [INFO] [stdout] 40 | pub enum ErrorEnumOptional { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_from.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | #[from] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 39 + #[derive(Error)] [INFO] [stdout] 40 | pub enum ErrorEnumOptional { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_from.rs:47:3 [INFO] [stdout] | [INFO] [stdout] 47 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 48 + #[derive(Error)] [INFO] [stdout] 49 | pub enum Many { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_from.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | Any(#[from] anyhow::Error), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 48 + #[derive(Error)] [INFO] [stdout] 49 | pub enum Many { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_from.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | Io(#[from] io::Error), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 48 + #[derive(Error)] [INFO] [stdout] 49 | pub enum Many { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `CompilerError` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_expr.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 63 | assert( [INFO] [stdout] | ------ required by a bound introduced by this call [INFO] [stdout] 64 | "cannot shift left by 32 or more bits (got 50)", [INFO] [stdout] 65 | / CompilerError::TooManyShiftBits { [INFO] [stdout] 66 | | is_left: true, [INFO] [stdout] 67 | | maximum: 32, [INFO] [stdout] 68 | | current: 50, [INFO] [stdout] 69 | | }, [INFO] [stdout] | |_________^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `CompilerError` [INFO] [stdout] --> tests/test_expr.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum CompilerError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert` [INFO] [stdout] --> tests/test_expr.rs:57:14 [INFO] [stdout] | [INFO] [stdout] 57 | fn assert(expected: &str, value: T) { [INFO] [stdout] | ^^^^^^^ required by this bound in `assert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `CompilerError` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_expr.rs:72:28 [INFO] [stdout] | [INFO] [stdout] 72 | assert("#error A B C", CompilerError::User(vec!["A", "B", "C"])); [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `CompilerError` [INFO] [stdout] --> tests/test_expr.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum CompilerError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert` [INFO] [stdout] --> tests/test_expr.rs:57:14 [INFO] [stdout] | [INFO] [stdout] 57 | fn assert(expected: &str, value: T) { [INFO] [stdout] | ^^^^^^^ required by this bound in `assert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `CompilerError` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_expr.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 74 | assert( [INFO] [stdout] | ------ required by a bound introduced by this call [INFO] [stdout] 75 | "overflow while parsing signed integer literal", [INFO] [stdout] 76 | / CompilerError::IntegerOverflow { [INFO] [stdout] 77 | | is_signed: Some(true), [INFO] [stdout] 78 | | }, [INFO] [stdout] | |_________^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `CompilerError` [INFO] [stdout] --> tests/test_expr.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum CompilerError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert` [INFO] [stdout] --> tests/test_expr.rs:57:14 [INFO] [stdout] | [INFO] [stdout] 57 | fn assert(expected: &str, value: T) { [INFO] [stdout] | ^^^^^^^ required by this bound in `assert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `RustupError` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_expr.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 84 | assert( [INFO] [stdout] | ------ required by a bound introduced by this call [INFO] [stdout] 85 | "toolchain 'nightly' does not contain component clipy; did you mean 'clippy'?", [INFO] [stdout] 86 | / RustupError::UnknownComponent { [INFO] [stdout] 87 | | name: "nightly".to_owned(), [INFO] [stdout] 88 | | component: "clipy".to_owned(), [INFO] [stdout] 89 | | suggestion: Some("clippy".to_owned()), [INFO] [stdout] 90 | | }, [INFO] [stdout] | |_________^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `RustupError` [INFO] [stdout] --> tests/test_expr.rs:43:1 [INFO] [stdout] | [INFO] [stdout] 43 | pub enum RustupError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert` [INFO] [stdout] --> tests/test_expr.rs:57:14 [INFO] [stdout] | [INFO] [stdout] 57 | fn assert(expected: &str, value: T) { [INFO] [stdout] | ^^^^^^^ required by this bound in `assert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `thiserror-core` (test "test_expr") due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: the trait bound `ErrorStruct: From` is not satisfied [INFO] [stdout] --> tests/test_from.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | assert_impl::(); [INFO] [stdout] | ^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `From` is not implemented for `ErrorStruct` [INFO] [stdout] --> tests/test_from.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ErrorStruct { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert_impl` [INFO] [stdout] --> tests/test_from.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn assert_impl>() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `assert_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ErrorStructOptional: From` is not satisfied [INFO] [stdout] --> tests/test_from.rs:58:19 [INFO] [stdout] | [INFO] [stdout] 58 | assert_impl::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `From` is not implemented for `ErrorStructOptional` [INFO] [stdout] --> tests/test_from.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ErrorStructOptional { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert_impl` [INFO] [stdout] --> tests/test_from.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn assert_impl>() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `assert_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ErrorTuple: From` is not satisfied [INFO] [stdout] --> tests/test_from.rs:59:19 [INFO] [stdout] | [INFO] [stdout] 59 | assert_impl::(); [INFO] [stdout] | ^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `From` is not implemented for `ErrorTuple` [INFO] [stdout] --> tests/test_from.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ErrorTuple(#[from] io::Error); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert_impl` [INFO] [stdout] --> tests/test_from.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn assert_impl>() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `assert_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ErrorTupleOptional: From` is not satisfied [INFO] [stdout] --> tests/test_from.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | assert_impl::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `From` is not implemented for `ErrorTupleOptional` [INFO] [stdout] --> tests/test_from.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ErrorTupleOptional(#[from] Option); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert_impl` [INFO] [stdout] --> tests/test_from.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn assert_impl>() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `assert_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ErrorEnum: From` is not satisfied [INFO] [stdout] --> tests/test_from.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | assert_impl::(); [INFO] [stdout] | ^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `From` is not implemented for `ErrorEnum` [INFO] [stdout] --> tests/test_from.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum ErrorEnum { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert_impl` [INFO] [stdout] --> tests/test_from.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn assert_impl>() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `assert_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ErrorEnumOptional: From` is not satisfied [INFO] [stdout] --> tests/test_from.rs:62:19 [INFO] [stdout] | [INFO] [stdout] 62 | assert_impl::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `From` is not implemented for `ErrorEnumOptional` [INFO] [stdout] --> tests/test_from.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | pub enum ErrorEnumOptional { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert_impl` [INFO] [stdout] --> tests/test_from.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn assert_impl>() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `assert_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Many: From` is not satisfied [INFO] [stdout] --> tests/test_from.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 63 | assert_impl::(); [INFO] [stdout] | ^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `From` is not implemented for `Many` [INFO] [stdout] --> tests/test_from.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | pub enum Many { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `assert_impl` [INFO] [stdout] --> tests/test_from.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn assert_impl>() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ required by this bound in `assert_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `thiserror-core` (test "test_from") due to 23 previous errors [INFO] [stdout] error[E0432]: unresolved import `thiserror` [INFO] [stdout] --> tests/test_transparent.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `thiserror` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thiserror`, use `cargo add thiserror` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `thiserror` [INFO] [stdout] --> tests/test_generics.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `thiserror` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thiserror`, use `cargo add thiserror` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `thiserror` [INFO] [stdout] --> tests/test_deprecated.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `thiserror` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thiserror`, use `cargo add thiserror` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `thiserror` [INFO] [stdout] --> tests/test_source.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `thiserror` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thiserror`, use `cargo add thiserror` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `thiserror` [INFO] [stdout] --> tests/test_lints.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^ use of unresolved module or unlinked crate `thiserror` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `thiserror`, use `cargo add thiserror` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_generics.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | #[error("{0:?}")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 39 + #[derive(Error)] [INFO] [stdout] 40 | pub enum EnumDebugGeneric { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_generics.rs:55:7 [INFO] [stdout] | [INFO] [stdout] 55 | #[error("enum from generic")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 54 + #[derive(Error)] [INFO] [stdout] 55 | pub enum EnumFromGeneric { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_deprecated.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 6 + #[derive(Error)] [INFO] [stdout] 7 | pub enum Error { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_generics.rs:56:14 [INFO] [stdout] | [INFO] [stdout] 56 | Source(#[from] EnumDebugGeneric), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 54 + #[derive(Error)] [INFO] [stdout] 55 | pub enum EnumFromGeneric { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_generics.rs:74:7 [INFO] [stdout] | [INFO] [stdout] 74 | #[error("{0} {1:?}")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 73 + #[derive(Error)] [INFO] [stdout] 74 | pub enum EnumCompound { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_generics.rs:76:7 [INFO] [stdout] | [INFO] [stdout] 76 | #[error("{0}")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 73 + #[derive(Error)] [INFO] [stdout] 74 | pub enum EnumCompound { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_generics.rs:78:7 [INFO] [stdout] | [INFO] [stdout] 78 | #[error("{1:?}")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 73 + #[derive(Error)] [INFO] [stdout] 74 | pub enum EnumCompound { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_generics.rs:115:7 [INFO] [stdout] | [INFO] [stdout] 115 | #[error(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 114 + #[derive(Error)] [INFO] [stdout] 115 | pub enum EnumTransparentGeneric { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_lints.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[error("...")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_generics.rs:130:3 [INFO] [stdout] | [INFO] [stdout] 130 | #[error("{underlying:?}")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 131 + #[derive(Error)] [INFO] [stdout] 132 | pub struct StructDebugGeneric { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_generics.rs:144:7 [INFO] [stdout] | [INFO] [stdout] 144 | #[from] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_transparent.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[error(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_generics.rs:160:3 [INFO] [stdout] | [INFO] [stdout] 160 | #[error(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 161 + #[derive(Error)] [INFO] [stdout] 162 | pub struct StructTransparentGeneric(E); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_transparent.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | #[error("E0")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 13 + #[derive(Error)] [INFO] [stdout] 14 | enum ErrorKind { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_transparent.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | #[error("E1")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 13 + #[derive(Error)] [INFO] [stdout] 14 | enum ErrorKind { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `thiserror-core` (test "test_deprecated") due to 2 previous errors [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_transparent.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | E1(#[from] io::Error), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 13 + #[derive(Error)] [INFO] [stdout] 14 | enum ErrorKind { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `EnumCompound` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_generics.rs:93:30 [INFO] [stdout] | [INFO] [stdout] 93 | assert_eq!(format!("{}", instance), "display only DebugOnly"); [INFO] [stdout] | -- ^^^^^^^^ `EnumCompound` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `EnumCompound` [INFO] [stdout] --> tests/test_generics.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | pub enum EnumCompound { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `EnumCompound` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_generics.rs:96:30 [INFO] [stdout] | [INFO] [stdout] 96 | assert_eq!(format!("{}", instance), "display only"); [INFO] [stdout] | -- ^^^^^^^^ `EnumCompound` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `EnumCompound` [INFO] [stdout] --> tests/test_generics.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | pub enum EnumCompound { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `EnumCompound` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_generics.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | assert_eq!(format!("{}", instance), "DebugOnly"); [INFO] [stdout] | -- ^^^^^^^^ `EnumCompound` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `EnumCompound` [INFO] [stdout] --> tests/test_generics.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | pub enum EnumCompound { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_source.rs:6:3 [INFO] [stdout] | [INFO] [stdout] 6 | #[error("implicit source")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 7 + #[derive(Error)] [INFO] [stdout] 8 | pub struct ImplicitSource { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_transparent.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | #[error("this failed")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 33 + #[derive(Error)] [INFO] [stdout] 34 | enum Error { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_transparent.rs:36:11 [INFO] [stdout] | [INFO] [stdout] 36 | #[error(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 33 + #[derive(Error)] [INFO] [stdout] 34 | enum Error { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_transparent.rs:51:7 [INFO] [stdout] | [INFO] [stdout] 51 | #[error(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `thiserror-core` (test "test_generics") due to 14 previous errors [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_transparent.rs:52:18 [INFO] [stdout] | [INFO] [stdout] 52 | struct Any(#[from] anyhow::Error); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_transparent.rs:62:7 [INFO] [stdout] | [INFO] [stdout] 62 | #[error(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_transparent.rs:69:11 [INFO] [stdout] | [INFO] [stdout] 69 | #[error("unexpected token: {:?}", token)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 68 + #[derive(Error)] [INFO] [stdout] 69 | enum ErrorKind<'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_source.rs:12:3 [INFO] [stdout] | [INFO] [stdout] 12 | #[error("explicit source")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 13 + #[derive(Error)] [INFO] [stdout] 14 | pub struct ExplicitSource { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `source` in this scope [INFO] [stdout] --> tests/test_source.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | #[source] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `source` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_source.rs:20:3 [INFO] [stdout] | [INFO] [stdout] 20 | #[error("boxed source")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] | [INFO] [stdout] 21 + #[derive(Error)] [INFO] [stdout] 22 | pub struct BoxedSource { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `source` in this scope [INFO] [stdout] --> tests/test_source.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | #[source] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `source` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `error` in this scope [INFO] [stdout] --> tests/test_source.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | #[error("Something")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `error` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `from` in this scope [INFO] [stdout] --> tests/test_source.rs:64:15 [INFO] [stdout] | [INFO] [stdout] 64 | Variant(#[from] io::Error) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `from` is an attribute that can be used by the derive macro `Error`, you might be missing a `derive` attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0599]: `test_transparent_struct::Error` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_transparent.rs:21:28 [INFO] [stdout] | [INFO] [stdout] 10 | struct Error(ErrorKind); [INFO] [stdout] | ------------ method `to_string` not found for this struct because it doesn't satisfy `test_transparent_struct::Error: ToString` or `test_transparent_struct::Error: std::fmt::Display` [INFO] [stdout] ... [INFO] [stdout] 21 | assert_eq!("E0", error.to_string()); [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `test_transparent_struct::Error` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `test_transparent_struct::Error: std::fmt::Display` [INFO] [stdout] which is required by `test_transparent_struct::Error: ToString` [INFO] [stdout] note: the trait `std::fmt::Display` must be implemented [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1006:1 [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `to_string`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `ToString` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `thiserror-core` (test "test_lints") due to 2 previous errors [INFO] [stdout] error[E0599]: no method named `source` found for struct `test_transparent_struct::Error` in the current scope [INFO] [stdout] --> tests/test_transparent.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 10 | struct Error(ErrorKind); [INFO] [stdout] | ------------ method `source` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 22 | assert!(error.source().is_none()); [INFO] [stdout] | ^^^^^^ method not found in `test_transparent_struct::Error` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `source`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/test_transparent.rs:25:39 [INFO] [stdout] | [INFO] [stdout] 25 | let error = Error(ErrorKind::from(io)); [INFO] [stdout] | --------------- ^^ expected `ErrorKind`, found `Error` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/convert/mod.rs:592:8 [INFO] [stdout] help: try wrapping the expression in `test_transparent_struct::ErrorKind::E1` [INFO] [stdout] | [INFO] [stdout] 25 | let error = Error(ErrorKind::from(test_transparent_struct::ErrorKind::E1(io))); [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: `test_transparent_struct::Error` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_transparent.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 10 | struct Error(ErrorKind); [INFO] [stdout] | ------------ method `to_string` not found for this struct because it doesn't satisfy `test_transparent_struct::Error: ToString` or `test_transparent_struct::Error: std::fmt::Display` [INFO] [stdout] ... [INFO] [stdout] 26 | assert_eq!("E1", error.to_string()); [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `test_transparent_struct::Error` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `test_transparent_struct::Error: std::fmt::Display` [INFO] [stdout] which is required by `test_transparent_struct::Error: ToString` [INFO] [stdout] note: the trait `std::fmt::Display` must be implemented [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1006:1 [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `to_string`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `ToString` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `source` found for struct `test_transparent_struct::Error` in the current scope [INFO] [stdout] --> tests/test_transparent.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 10 | struct Error(ErrorKind); [INFO] [stdout] | ------------ method `source` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 27 | error.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `test_transparent_struct::Error` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `source`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `source` found for struct `ImplicitSource` in the current scope [INFO] [stdout] --> tests/test_source.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ImplicitSource { [INFO] [stdout] | ------------------------- method `source` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 30 | error.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | ^^^^^^ field, not a method [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `source`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::error::Error` [INFO] [stdout] help: remove the arguments [INFO] [stdout] | [INFO] [stdout] 30 - error.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] 30 + error.source.unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | [INFO] [stdout] help: one of the expressions' fields has a method of the same name [INFO] [stdout] | [INFO] [stdout] 30 | error.source.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: `test_transparent_enum::Error` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_transparent.rs:41:37 [INFO] [stdout] | [INFO] [stdout] 33 | enum Error { [INFO] [stdout] | ---------- method `to_string` not found for this enum because it doesn't satisfy `test_transparent_enum::Error: ToString` or `test_transparent_enum::Error: std::fmt::Display` [INFO] [stdout] ... [INFO] [stdout] 41 | assert_eq!("this failed", error.to_string()); [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `test_transparent_enum::Error` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `test_transparent_enum::Error: std::fmt::Display` [INFO] [stdout] which is required by `test_transparent_enum::Error: ToString` [INFO] [stdout] note: the trait `std::fmt::Display` must be implemented [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1006:1 [INFO] [stdout] note: the method `to_string` exists on the type `anyhow::Error` [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/string.rs:2785:5 [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `to_string`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `ToString` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: `test_transparent_enum::Error` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_transparent.rs:44:31 [INFO] [stdout] | [INFO] [stdout] 33 | enum Error { [INFO] [stdout] | ---------- method `to_string` not found for this enum because it doesn't satisfy `test_transparent_enum::Error: ToString` or `test_transparent_enum::Error: std::fmt::Display` [INFO] [stdout] ... [INFO] [stdout] 44 | assert_eq!("outer", error.to_string()); [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `test_transparent_enum::Error` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `test_transparent_enum::Error: std::fmt::Display` [INFO] [stdout] which is required by `test_transparent_enum::Error: ToString` [INFO] [stdout] note: the trait `std::fmt::Display` must be implemented [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1006:1 [INFO] [stdout] note: the method `to_string` exists on the type `anyhow::Error` [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/string.rs:2785:5 [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `to_string`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `ToString` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `source` found for enum `test_transparent_enum::Error` in the current scope [INFO] [stdout] --> tests/test_transparent.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 33 | enum Error { [INFO] [stdout] | ---------- method `source` not found for this enum [INFO] [stdout] ... [INFO] [stdout] 45 | assert_eq!("inner", error.source().unwrap().to_string()); [INFO] [stdout] | ^^^^^^ method not found in `test_transparent_enum::Error` [INFO] [stdout] | [INFO] [stdout] note: the method `source` exists on the type `anyhow::Error` [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/error.rs:105:5 [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `source`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/test_transparent.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | let error = Any::from(anyhow!("inner").context("outer")); [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Any`, found `Error` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/convert/mod.rs:592:8 [INFO] [stdout] help: try wrapping the expression in `test_anyhow::Any` [INFO] [stdout] | [INFO] [stdout] 54 | let error = Any::from(test_anyhow::Any(anyhow!("inner").context("outer"))); [INFO] [stdout] | +++++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: `test_anyhow::Any` doesn't implement `std::fmt::Display` [INFO] [stdout] --> tests/test_transparent.rs:55:31 [INFO] [stdout] | [INFO] [stdout] 52 | struct Any(#[from] anyhow::Error); [INFO] [stdout] | ---------- method `to_string` not found for this struct because it doesn't satisfy `test_anyhow::Any: ToString` or `test_anyhow::Any: std::fmt::Display` [INFO] [stdout] ... [INFO] [stdout] 55 | assert_eq!("outer", error.to_string()); [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `test_anyhow::Any` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `test_anyhow::Any: std::fmt::Display` [INFO] [stdout] which is required by `test_anyhow::Any: ToString` [INFO] [stdout] note: the trait `std::fmt::Display` must be implemented [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1006:1 [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `to_string`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `ToString` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `source` found for struct `ExplicitSource` in the current scope [INFO] [stdout] --> tests/test_source.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct ExplicitSource { [INFO] [stdout] | ------------------------- method `source` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 40 | error.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | ^^^^^^ field, not a method [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `source`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::error::Error` [INFO] [stdout] help: remove the arguments [INFO] [stdout] | [INFO] [stdout] 40 - error.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] 40 + error.source.unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | [INFO] [stdout] help: one of the expressions' fields has a method of the same name [INFO] [stdout] | [INFO] [stdout] 40 | error.io.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `source` found for struct `test_anyhow::Any` in the current scope [INFO] [stdout] --> tests/test_transparent.rs:56:31 [INFO] [stdout] | [INFO] [stdout] 52 | struct Any(#[from] anyhow::Error); [INFO] [stdout] | ---------- method `source` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 56 | assert_eq!("inner", error.source().unwrap().to_string()); [INFO] [stdout] | ^^^^^^ method not found in `test_anyhow::Any` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `source`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::error::Error` [INFO] [stdout] help: one of the expressions' fields has a method of the same name [INFO] [stdout] | [INFO] [stdout] 56 | assert_eq!("inner", error.0.source().unwrap().to_string()); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `to_string` exists for struct `test_non_static::Error<'_>`, but its trait bounds were not satisfied [INFO] [stdout] --> tests/test_transparent.rs:76:53 [INFO] [stdout] | [INFO] [stdout] 63 | struct Error<'a> { [INFO] [stdout] | ---------------- method `to_string` not found for this struct because it doesn't satisfy `test_non_static::Error<'_>: ToString` or `test_non_static::Error<'_>: std::fmt::Display` [INFO] [stdout] ... [INFO] [stdout] 76 | assert_eq!("unexpected token: \"error\"", error.to_string()); [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `test_non_static::Error<'_>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `test_non_static::Error<'_>: std::fmt::Display` [INFO] [stdout] which is required by `test_non_static::Error<'_>: ToString` [INFO] [stdout] note: the trait `std::fmt::Display` must be implemented [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1006:1 [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `to_string`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `ToString` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `source` found for struct `test_non_static::Error<'a>` in the current scope [INFO] [stdout] --> tests/test_transparent.rs:77:19 [INFO] [stdout] | [INFO] [stdout] 63 | struct Error<'a> { [INFO] [stdout] | ---------------- method `source` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 77 | assert!(error.source().is_none()); [INFO] [stdout] | ^^^^^^ method not found in `test_non_static::Error<'_>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `source`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::error::Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `source` found for struct `BoxedSource` in the current scope [INFO] [stdout] --> tests/test_source.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct BoxedSource { [INFO] [stdout] | ---------------------- method `source` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 47 | error.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | ^^^^^^ field, not a method [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `source`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::error::Error` [INFO] [stdout] help: remove the arguments [INFO] [stdout] | [INFO] [stdout] 47 - error.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] 47 + error.source.unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | [INFO] [stdout] help: one of the expressions' fields has a method of the same name [INFO] [stdout] | [INFO] [stdout] 47 | error.source.source().unwrap().downcast_ref::().unwrap(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `thiserror-core` (test "test_source") due to 11 previous errors [INFO] [stderr] error: could not compile `thiserror-core` (test "test_transparent") due to 24 previous errors [INFO] running `Command { std: "docker" "inspect" "3957639d43081c17801890a2d42f5c7092033b271bd847d76ab6ab1247a217a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3957639d43081c17801890a2d42f5c7092033b271bd847d76ab6ab1247a217a9", kill_on_drop: false }` [INFO] [stdout] 3957639d43081c17801890a2d42f5c7092033b271bd847d76ab6ab1247a217a9